package com.order.dao;

import java.util.List;

import com.order.po.user;

public interface userDao {
	
	public List<user> getAlluser();
	
	public List<user> get_byuserid(String parameter);
	
	public void delete_user(String user_id);
	
	public void update_user(user u);
	
	public void insert_user(user u);
	
}
